卓たっ効こう

noun

great efficiency; remarkable effectiveness

A somewhat formal or literary noun emphasizing outstanding results or performance. Often used in written contexts such as reports or evaluations.

• この新しんシステムは業ぎょう務むに卓たっ効こうを発はっ揮きした。

  This new system demonstrated great efficiency in operations.

• 彼かれの指し導どう法ほうは生せい徒との成せい績せき向こう上じょうに卓たっ効こうがあった。

  His teaching method was remarkably effective in improving students' grades.